@import url('https://fonts.googleapis.com/css2?family=PT+Sans:ital,wght@0,400;0,700;1,400;1,700&display=swap'); * { font-family: "PT Sans", sans-serif; }
    body { overflow-x: hidden; font-family: "PT Sans", sans-serif;}

    /* navbar brand / logo */
    .navbar-brand { font-weight: 700; letter-spacing: -0.02em; font-size: 1.8rem; color: #212529 !important; }
    .navbar-brand small { font-size: 0.8rem; font-weight: 300; display: block; line-height: 1; color: #6c757d; }

    /* slider video wrapper */
    .video-slider { position: relative; height: 100vh; min-height: 560px; background-color: #111; overflow: hidden; }
    .video-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.45); z-index: 1; display: flex; align-items: center; justify-content: center; }
    .animated-headline { color: white; text-align: center; }
    .animated-headline h1 { font-size: clamp(2.5rem, 8vw, 5rem); font-weight: 700; text-transform: uppercase; opacity: 0; animation: fadeSlideUp 1s ease-out forwards; }
    .animated-headline p { font-size: 1.5rem; opacity: 0; animation: fadeSlideUp 1s 0.3s ease-out forwards; border-right: 3px solid #dc3545; padding-right: 10px; display: inline-block; white-space: nowrap; overflow: hidden; }

    @keyframes fadeSlideUp {
      0% { opacity: 0; transform: translateY(30px); }
      100% { opacity: 1; transform: translateY(0); }
    }

    /* clients section (marquee-like) */
    .clients-section { background: #f8f9fa; padding: 2.5rem 0; }
    .client-logos { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 3rem 4rem; }
    .client-logos span {   background: white;  padding: 7px;  border-radius: 5px;  box-shadow: 0 4px 12px rgba(0,0,0,0.05);  border: 1px solid #dee2e6; }

    /* expertise */
    .expertise-img { border-radius: 24px; box-shadow: 0 25px 40px -15px rgba(0,50,80,0.3); max-width: 100%; }

    /* products tabs */
    .nav-tabs .nav-link { color: #495057; font-weight: 600; border: none; border-bottom: 3px solid transparent; padding: 0.75rem 1.5rem; }
    .nav-tabs .nav-link.active { background-color: transparent; color: #dc3545; border-bottom: 3px solid #dc3545; }
    .product-card { border: none; transition: 0.2s; border-radius: 20px; background: #fefefe; box-shadow: 0 10px 25px -8px rgb(95, 195, 255); }
    .product-card:hover { transform: scale(1.02); }
    .product-img { background: #fff; height: 180px; border-radius: 20px 20px 0 0; display: flex; align-items: center; justify-content: center; font-size: 2rem; color: #adb5bd; }

    /* footer */
    .footer { background: #0b1a2a; color: #d2dbe4; }
    .footer a { color: #b0c4d9; text-decoration: none; transition: 0.2s; }
    .footer a:hover { color: #dc3545; text-decoration: underline; }
    .social-icons a { display: inline-block; width: 38px; height: 38px; background: #1f3348; border-radius: 50%; text-align: center; line-height: 38px; margin-right: 8px; color: white; }
    .social-icons a:hover { background: #dc3545; color: white; }

    /* red active color (tab) already set */
    .btn-outline-secondary { border-color: #ced4da; }
    .footer hr { opacity: 0.2; }

    /* responsive tweaks */
    @media (max-width: 768px) {
      .video-slider { height: 60vh; min-height: 400px; }
      .animated-headline p { white-space: normal; border-right: none; }
    }
 
  /* Enhanced dropdown styling */
  .dropdown-menu {
    border: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-radius: 12px;
    padding: 1rem !important;
  }
  
  .dropdown-item {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.2s;
  }
  
  .dropdown-item:hover {
    background-color: #f8f9fa;
    color: #dc3545;
    transform: translateX(5px);
  }
  
  .dropdown-divider {
    margin: 0.75rem 0;
  }
  
  /* Ensure dropdowns are properly positioned */
  .dropdown-menu-end {
    right: 0;
    left: auto;
  }
  
  @media (max-width: 991.98px) {
    .dropdown-menu {
      box-shadow: none;
      padding: 0 0 0 1rem !important;
      min-width: auto !important;
    }
    .dropdown-menu .d-flex {
      flex-direction: column;
    }
  }


 
    
    /* Shop specific styles */
    .shop-header {
      background: linear-gradient(135deg, #0b1a2a 0%, #1e2f40 100%);
      color: white;
      padding: 3rem 0;
      margin-bottom: 3rem;
    }
    
    /* Category sidebar */
    .category-card {
      background: white;
      border-radius: 16px;
      padding: 1.5rem;
      box-shadow: 0 5px 20px rgba(0,0,0,0.02);
      border: 1px solid #edf2f7;
      position: sticky;
      top: 2rem;
    }
    
    .category-title {
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 1.25rem;
      padding-bottom: 0.75rem;
      border-bottom: 2px solid #e9ecef;
    }
    
    .category-list {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    
    .category-list li {
      margin-bottom: 0.5rem;
    }
    
    .category-list a {
      display: flex;
      align-items: center;
      padding: 0.6rem 1rem;
      color: #495057;
      text-decoration: none;
      border-radius: 10px;
      transition: all 0.2s;
      font-weight: 500;
    }
    
    .category-list a:hover {
      background: #f8f9fa;
      color: #dc3545;
      transform: translateX(5px);
    }
    
    .category-list a.active {
      background: #dc3545;
      color: white;
    }
    
    .category-list a i {
      margin-right: 10px;
      font-size: 1.1rem;
      width: 24px;
    }
    
    .filter-section {
      margin-top: 1.5rem;
      padding-top: 1.5rem;
      border-top: 1px solid #e9ecef;
    }
    
    .filter-title {
      font-weight: 600;
      margin-bottom: 1rem;
      font-size: 1rem;
    }
    
    .form-check {
      margin-bottom: 0.5rem;
    }
    
    /* Product grid */
    .product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
      gap: 1.5rem;
      margin-bottom: 2rem;
    }
    
    .product-item {
      background: white;
      border-radius: 16px;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0,0,0,0.03);
      border: 1px solid #edf2f7;
      transition: transform 0.2s, box-shadow 0.2s;
    }
    
    .product-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    }
    
    .product-image {
      height: 200px;display: revert;
      background: #f8f9fa;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 3rem;
      color: #adb5bd;
      border-bottom: 1px solid #edf2f7;
    }
    
    .product-details {
      padding: 1.25rem;
    }
    
    .product-category {
      font-size: 0.75rem;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      color: #dc3545;
      font-weight: 600;
      margin-bottom: 0.25rem;
    }
    
    .product-name {
      font-weight: 700;
      font-size: 1.1rem;
      margin-bottom: 0.5rem;
      color: #212529;
    }
    
    .product-desc {
      font-size: 0.9rem;
      color: #6c757d;
      margin-bottom: 1rem;
      line-height: 1.4;text-align: justify;
    }
    
    .product-price {
      font-weight: 700;
      font-size: 1.25rem;
      color: #212529;
      margin-bottom: 1rem;
    }
    
    .product-actions {
      display: flex;
      gap: 0.5rem;
    }
    

    
    .btn-cart {
      width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: #dc3545;
      color: white;
      border-radius: 8px;
      border: none;
      transition: all 0.2s;
    }
    
    .btn-cart:hover {
      background: #c82333;
    }
    
    /* Load more button */
    .load-more-container {
      text-align: center;
      margin: 3rem 0;
    }
    
    .btn-load-more {
      background: white;
      border: 2px solid #dee2e6;
      color: #495057;
      padding: 0.75rem 3rem;
      border-radius: 50px;
      font-weight: 600;
      transition: all 0.3s;
    }
    
    .btn-load-more:hover {
      background: #dc3545;
      border-color: #dc3545;
      color: white;
      transform: scale(1.05);
    }
    
    .btn-load-more:disabled {
      opacity: 0.5;
      cursor: not-allowed;
    }
    
    .btn-load-more:disabled:hover {
      background: white;
      border-color: #dee2e6;
      color: #495057;
      transform: none;
    }
    
    /* Loading spinner */
    .spinner-border-sm {
      width: 1rem;
      height: 1rem;
      border-width: 0.15em;
    }
    
    /* Breadcrumb */
    .breadcrumb {
      background: transparent;
      padding: 1rem 0;
      margin-bottom: 2rem;
    }
    
    .breadcrumb a {
      color: #6c757d;
      text-decoration: none;
    }
    
    .breadcrumb a:hover {
      color: #dc3545;
    }
    
    /* Responsive */
    @media (max-width: 768px) {
      .category-card {
        position: relative;
        top: 0;
        margin-bottom: 2rem;
      }
      
      .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
      }
    }

 
    /* Product Detail Page Styles */
    .product-detail-header {
      background: linear-gradient(135deg, #0b1a2a 0%, #1e2f40 100%);
      color: white;
      padding: 2.5rem 0;
      margin-bottom: 3rem;
    }
    
    /* Product Images */
    .main-image {
      background: white;
      border-radius: 24px;
      padding: 2rem;
      box-shadow: 0 10px 30px rgba(0,0,0,0.05);
      border: 1px solid #edf2f7;
      margin-bottom: 1rem;
      text-align: center;
    }
    
    .main-image img {
      max-width: 100%;
      height: auto;
      max-height: 400px;
      object-fit: contain;
    }
    
    .thumbnail-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0.75rem;
    }
    
    .thumbnail {
      background: white;
      border-radius: 12px;
      padding: 0.5rem;
      border: 2px solid transparent;
      cursor: pointer;
      transition: all 0.2s;
      text-align: center;
    }
    
    .thumbnail:hover {
      border-color: #dc3545;
    }
    
    .thumbnail.active {
      border-color: #dc3545;
    }
    
    .thumbnail img {
      max-width: 100%;
      height: 60px;
      object-fit: contain;
    }
    
    /* Product Info */
    .product-badge {
      display: inline-block;
      padding: 0.35rem 1rem;
      background: #dc3545;
      color: white;
      border-radius: 50px;
      font-size: 0.8rem;
      font-weight: 600;
      margin-bottom: 1rem;
    }
    
    .product-category {
      color: #dc3545;
      text-transform: uppercase;
      letter-spacing: 1px;
      font-size: 0.85rem;
      font-weight: 600;
      margin-bottom: 0.5rem;
    }
    
    .product-title {
      font-size: 2.5rem;
      font-weight: 700;
      margin-bottom: 1rem;
      color: #212529;
    }
    
    .product-price {
      font-size: 2rem;
      font-weight: 700;
      color: #212529;
      margin-bottom: 1.5rem;
    }
    
    .product-price small {
      font-size: 1rem;
      color: #6c757d;
      font-weight: 400;
    }
    
    .product-description {
      color: #495057;
      line-height: 1.7;
      margin-bottom: 2rem;
    }
    
    .spec-list {
      list-style: none;
      padding: 0;
      margin: 0 0 2rem 0;
    }
    
    .spec-list li {
      padding: 0.75rem 0;
      border-bottom: 1px solid #e9ecef;
      display: flex;
    }
    
    .spec-list li strong {
      width: 140px;
      color: #212529;
    }
    
    .spec-list li span {
      color: #495057;
    }
    
    .stock-status {
      display: inline-flex;
      align-items: center;
      padding: 0.5rem 1rem;
      background: #d4edda;
      color: #155724;
      border-radius: 50px;
      font-weight: 600;
      margin-right: 1rem;
    }
    
    .stock-status.out {
      background: #f8d7da;
      color: #721c24;
    }
    
    .action-buttons {
      display: flex;
      gap: 1rem;
      margin-bottom: 2rem;
    }
    
    .btn-add-to-cart {
      flex: 1;
      background: #dc3545;
      color: white;
      border: none;
      padding: 1rem;
      border-radius: 12px;
      font-weight: 600;
      transition: all 0.2s;
    }
    
    .btn-add-to-cart:hover {
      background: #c82333;
      transform: translateY(-2px);
    }
    
    .btn-wishlist {
      width: 54px;
      height: 54px;
      background: white;
      border: 1px solid #dee2e6;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.25rem;
      color: #495057;
      transition: all 0.2s;
    }
    
    .btn-wishlist:hover {
      background: #f8f9fa;
      color: #dc3545;
    }
    
    /* Product in Use Cards */
    .in-use-section {
      margin-top: 4rem;
      padding-top: 2rem;
      border-top: 1px solid #e9ecef;
    }
    
    .section-title {
      font-size: 1.75rem;
      font-weight: 700;
      margin-bottom: 2rem;
      position: relative;
    }
    
    .section-title:after {
      content: '';
      position: absolute;
      bottom: -10px;
      left: 0;
      width: 60px;
      height: 3px;
      background: #dc3545;
    }
    
    .in-use-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1.5rem;
    }
    
    .in-use-card {
      background: white;
      border-radius: 20px;
      padding: 1.25rem;
      display: flex;
      gap: 1rem;
      box-shadow: 0 5px 20px rgba(0,0,0,0.03);
      border: 1px solid #edf2f7;
      transition: transform 0.2s;
    }
    
    .in-use-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    }
    
    .in-use-image {
      width: 100px;
      height: 100px;
      background: #f8f9fa;
      border-radius: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 2rem;
      color: #adb5bd;
      flex-shrink: 0;
    }
    
    .in-use-content {
      flex: 1;
    }
    
    .in-use-content h4 {
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 0.5rem;
      color: #212529;
    }
    
    .in-use-content p {
      font-size: 0.9rem;
      color: #6c757d;
      margin-bottom: 0.75rem;
      line-height: 1.4;
    }
    
    .explore-link {
      color: #dc3545;
      text-decoration: none;
      font-weight: 600;
      font-size: 0.9rem;
      display: inline-flex;
      align-items: center;
    }
    
    .explore-link:hover {
      gap: 5px;
    }
    
    .explore-link i {
      transition: transform 0.2s;
    }
    
    .explore-link:hover i {
      transform: translateX(5px);
    }
    
    /* Tabs */
    .detail-tabs {
      margin-top: 3rem;
    }
    
    .nav-tabs .nav-link {
      color: #495057;
      font-weight: 600;
      border: none;
      border-bottom: 3px solid transparent;
      padding: 1rem 2rem;
    }
    
    .nav-tabs .nav-link.active {
      background: transparent;
      color: #dc3545;
      border-bottom: 3px solid #dc3545;
    }
    
    .tab-content {
    
   
      padding: 2rem;
      
      border-top: none;
    }
    
    /* Responsive */
    @media (max-width: 768px) {
      .product-title {
        font-size: 2rem;
      }
      
      .in-use-grid {
        grid-template-columns: 1fr;
      }
      
      .spec-list li {
        flex-direction: column;
      }
      
      .spec-list li strong {
        width: 100%;
        margin-bottom: 0.25rem;
      }
    }
 
 
  /* Enquiry Form Styles */
  .enquiry-section {
    margin-top: 4rem;
    padding: 2.5rem;
    background: white;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    border: 1px solid #edf2f7;
  }
  
  .enquiry-form-wrapper {
    max-width: 900px;
  }
  
  .form-floating {
    background: #f8f9fa;
    border-radius: 12px;
    border: 1px solid #e9ecef;
    transition: all 0.2s;
  }
  
  .form-floating:focus-within {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
    background: white;
  }
  
  .form-floating > label {
    color: #6c757d;
    padding-left: 1.5rem;
  }
  
  .form-floating > label i {
    color: #dc3545;
    font-size: 0.9rem;
  }
  
  .form-control, .form-select {
    background: transparent;
    border: none;
    padding: 1rem 1.5rem;
    height: auto;
  }
  
  .form-control:focus, .form-select:focus {
    box-shadow: none;
    background: transparent;
  }
  
  .form-select {
    cursor: pointer;
  }
  
  .btn-submit-enquiry {
    background: #dc3545;
    color: white;
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
  }
  
  .btn-submit-enquiry:hover {
    background: #c82333;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(220, 53, 69, 0.3);
  }
  
  .btn-submit-enquiry i {
    transition: transform 0.2s;
  }
  
  .btn-submit-enquiry:hover i {
    transform: translateX(5px);
  }
  
  /* Responsive */
  @media (max-width: 768px) {
    .enquiry-section {
      padding: 1.5rem;
    }
  }